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70 lines
3.2 KiB
Plaintext
70 lines
3.2 KiB
Plaintext
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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// AUTOUPDATE
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// TIP: To test this file alone, run:
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// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/function/call/no_prelude/empty_struct.carbon
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// TIP: To dump output, run:
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// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/function/call/no_prelude/empty_struct.carbon
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fn Echo(a: {}) -> {} {
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return a;
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}
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fn Main() {
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Echo({});
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}
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// CHECK:STDOUT: --- empty_struct.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %.1: type = struct_type {} [template]
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// CHECK:STDOUT: %Echo.type: type = fn_type @Echo [template]
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// CHECK:STDOUT: %.2: type = tuple_type () [template]
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// CHECK:STDOUT: %Echo: %Echo.type = struct_value () [template]
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// CHECK:STDOUT: %Main.type: type = fn_type @Main [template]
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// CHECK:STDOUT: %Main: %Main.type = struct_value () [template]
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// CHECK:STDOUT: %struct: %.1 = struct_value () [template]
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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// CHECK:STDOUT: package: <namespace> = namespace [template] {
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// CHECK:STDOUT: .Echo = %Echo.decl
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// CHECK:STDOUT: .Main = %Main.decl
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Echo.decl: %Echo.type = fn_decl @Echo [template = constants.%Echo] {
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// CHECK:STDOUT: %a.patt: %.1 = binding_pattern a
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// CHECK:STDOUT: %a.param_patt: %.1 = value_param_pattern %a.patt, runtime_param0
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// CHECK:STDOUT: %return.patt: %.1 = return_slot_pattern
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// CHECK:STDOUT: %return.param_patt: %.1 = out_param_pattern %return.patt, runtime_param1
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// CHECK:STDOUT: } {
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// CHECK:STDOUT: %.loc11_13.1: %.1 = struct_literal ()
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// CHECK:STDOUT: %.loc11_13.2: type = converted %.loc11_13.1, constants.%.1 [template = constants.%.1]
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// CHECK:STDOUT: %.loc11_20.1: %.1 = struct_literal ()
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// CHECK:STDOUT: %.loc11_20.2: type = converted %.loc11_20.1, constants.%.1 [template = constants.%.1]
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// CHECK:STDOUT: %a.param: %.1 = value_param runtime_param0
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// CHECK:STDOUT: %a: %.1 = bind_name a, %a.param
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// CHECK:STDOUT: %return.param: ref %.1 = out_param runtime_param1
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// CHECK:STDOUT: %return: ref %.1 = return_slot %return.param
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Main.decl: %Main.type = fn_decl @Main [template = constants.%Main] {} {}
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @Echo(%a.param_patt: %.1) -> %.1 {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %a.ref: %.1 = name_ref a, %a
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// CHECK:STDOUT: return %a.ref
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @Main() {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %Echo.ref: %Echo.type = name_ref Echo, file.%Echo.decl [template = constants.%Echo]
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// CHECK:STDOUT: %.loc16_9.1: %.1 = struct_literal ()
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// CHECK:STDOUT: %struct: %.1 = struct_value () [template = constants.%struct]
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// CHECK:STDOUT: %.loc16_9.2: %.1 = converted %.loc16_9.1, %struct [template = constants.%struct]
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// CHECK:STDOUT: %Echo.call: init %.1 = call %Echo.ref(%.loc16_9.2)
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// CHECK:STDOUT: return
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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